/Engine/Source/Runtime/TypedElementFramework/Public/Elements/Columns/TypedElementSlateWidgetColumns.h
Stores a widget reference in the data storage. At the start of processing any columns that are not pointing to a valid widget will be removed. If the FTypedElementSlateWidgetDeletesRowTag is found then the entire row will be deleted.
struct FTypedElementSlateWidgetReferenceColumn : public [FTypedElementDataStorageColumn](API\Runtime\TypedElementFramework\Elements\Interfaces\FTypedElementDat-)
TWeakPtr<SWidg...
Widget